180 lines
8 KiB
Python
180 lines
8 KiB
Python
import paramiko
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import re
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import json
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import csv
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import logging
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from datetime import datetime
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# Constants for error types
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ASIC_ERROR = "ASIC Error"
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EEPROM_ERROR = "EEPROM Error"
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CHIP_BIN_ERROR = "Chip Bin Error"
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# Logging configuration
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logging.basicConfig(filename='miner_logs.log', level=logging.INFO, format='%(asctime)s - %(levelname)s - %(message)s')
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# Load credentials from a JSON file
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def load_credentials(file_path):
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with open(file_path, 'r') as file:
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return json.load(file)
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# Load error keywords and types from a JSON file
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def load_error_keywords(file_path):
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with open(file_path, 'r') as file:
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return json.load(file)['error_keywords']
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# Regex patterns for ASIC chip errors and power-off messages
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asic_pattern = re.compile(r"Chain\[(\d+)\]: find (\d+) asic, times \d+")
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power_off_pattern = re.compile(r"Chain (\d+) only find (\d+) asic, will power off hash board (\d+)")
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eeprom_error_pattern = re.compile(r"Data load fail for chain (\d+)\.")
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chip_bin_pattern = re.compile(r"No chip bin, chain = (\d+)")
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# Function to read IP addresses from a file
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def read_ips(file_path):
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with open(file_path, 'r') as file:
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ips = file.readlines()
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return [ip.strip() for ip in ips]
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# Function to establish an SSH connection
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def establish_ssh_connection(ip, username, password):
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ssh_client = paramiko.SSHClient()
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ssh_client.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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try:
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ssh_client.connect(ip, username=username, password=password, timeout=5)
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logging.info(f"Connected to {ip} with {username}")
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return ssh_client
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except Exception as e:
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logging.error(f"Failed to connect to {ip} with {username}:{password} - {e}")
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return None
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# Function to execute a command via SSH and return the output
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def execute_ssh_command(ssh_client, command):
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try:
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stdin, stdout, stderr = ssh_client.exec_command(command)
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return stdout.read().decode('utf-8')
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except Exception as e:
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logging.error(f"Error executing command '{command}': {e}")
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return None
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# Function to get worker ID
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def get_worker_id(ssh_client):
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config_content = execute_ssh_command(ssh_client, "cat /config/cgminer.conf")
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if config_content:
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match = re.search(r'"user" *: *"[^.]*\.(\w+)"', config_content)
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if match:
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return match.group(1)
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return "Unknown"
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# Function to check log files for keywords and ASIC errors
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def check_logs(ip, ssh_client, worker_id, current_date, error_keywords):
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logs = []
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asic_errors = set() # Using set to avoid duplicate errors
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results = [] # Using list to avoid duplicate entries
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log_files_content = execute_ssh_command(ssh_client, "find /var/log/ -type f")
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if log_files_content:
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log_files = log_files_content.splitlines()
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for log_file in log_files:
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log_content = execute_ssh_command(ssh_client, f"cat {log_file}")
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if log_content:
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seen_errors = set()
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for keyword, error_type in error_keywords.items():
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if keyword in log_content and (log_file, error_type, keyword) not in seen_errors:
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logs.append((log_file, error_type, keyword))
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seen_errors.add((log_file, error_type, keyword))
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for match in asic_pattern.finditer(log_content):
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chain, asic_count = match.groups()
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asic_errors.add((chain, int(asic_count)))
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for match in power_off_pattern.finditer(log_content):
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chain, found_asic_count, board = match.groups()
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chain = int(chain)
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found_asic_count = int(found_asic_count)
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if (log_file, ASIC_ERROR, f"Chain {chain} has failed with {found_asic_count} ASICs found and will power off hash board {board}") not in seen_errors:
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results.append((current_date, worker_id, ip, log_file, ASIC_ERROR, f"Chain {chain} has failed with {found_asic_count} ASICs found and will power off hash board {board}"))
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seen_errors.add((log_file, ASIC_ERROR, f"Chain {chain} has failed with {found_asic_count} ASICs found and will power off hash board {board}"))
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for match in eeprom_error_pattern.finditer(log_content):
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chain = match.group(1)
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if (log_file, EEPROM_ERROR, f"Data load fail for chain {chain}") not in seen_errors:
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results.append((current_date, worker_id, ip, log_file, EEPROM_ERROR, f"Data load fail for chain {chain}"))
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seen_errors.add((log_file, EEPROM_ERROR, f"Data load fail for chain {chain}"))
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for match in chip_bin_pattern.finditer(log_content):
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chain = match.group(1)
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if (log_file, CHIP_BIN_ERROR, f"No chip bin for chain {chain}") not in seen_errors:
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results.append((current_date, worker_id, ip, log_file, CHIP_BIN_ERROR, f"No chip bin for chain {chain}"))
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seen_errors.add((log_file, CHIP_BIN_ERROR, f"No chip bin for chain {chain}"))
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return logs, asic_errors, results
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# Function to write results to a text file in the specified format
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def write_text_file(file_path, results):
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with open(file_path, 'w') as file:
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current_worker = None
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for result in results:
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date, worker_id, ip, log_file, error_type, error_message = result
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if worker_id != current_worker:
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if current_worker is not None:
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file.write("\n") # Add a blank line between different workers
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file.write(f"{worker_id}\n")
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current_worker = worker_id
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file.write(f"- {error_type}\n")
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file.write(f"--- {error_message}\n")
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file.write(f"-" * 80 + "\n")
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# Main function to iterate over IPs and check for errors
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def main():
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ips = read_ips('ips.txt')
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results = [] # Using a list to collect results
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current_date = datetime.now().strftime('%Y-%m-%d')
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for ip in ips:
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logging.info(f"Processing IP: {ip}")
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connected = False
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for os_type, creds in credentials.items():
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if connected:
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break
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for username, password in creds:
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ssh_client = establish_ssh_connection(ip, username, password)
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if ssh_client:
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connected = True
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worker_id = get_worker_id(ssh_client)
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logs, asic_errors, asic_results = check_logs(ip, ssh_client, worker_id, current_date, error_keywords)
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results.extend(asic_results)
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for log in logs:
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results.append((current_date, worker_id, ip, log[0], log[1], log[2]))
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unique_asic_errors = {} # Using a dictionary to store chain and failed check count.
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for chain, asic_count in asic_errors:
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failed_checks = unique_asic_errors.get(chain, 0) + 1
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unique_asic_errors[chain] = failed_checks
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if asic_count == 0 and failed_checks == 3:
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results.append((current_date, worker_id, ip, "N/A", ASIC_ERROR, f"Chain {chain} has 3 failed checks with {asic_count} ASICs found"))
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ssh_client.close()
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break
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# Write results to CSV
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csv_file = 'results.csv'
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logging.info(f"Writing results to {csv_file}")
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with open(csv_file, 'w', newline='') as file:
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writer = csv.writer(file)
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writer.writerow(["Date", "Worker ID", "IP Address", "Log File", "Error Type", "Error Message"])
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for result in results:
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writer.writerow(result)
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# Write results to text file
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text_file = 'results.txt'
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logging.info(f"Writing results to {text_file}")
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write_text_file(text_file, results)
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logging.info("Done")
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if __name__ == "__main__":
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# Load credentials and error keywords
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CREDENTIALS_FILE = 'credentials.json'
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ERRORS_FILE = 'errors.json'
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credentials = load_credentials(CREDENTIALS_FILE)
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error_keywords = load_error_keywords(ERRORS_FILE)
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main()
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